0.6x-0.24=0.4x+0.32

问题描述:

0.6x-0.24=0.4x+0.32

你好:

0.6x-0.24=0.4x+0.32
0.6x-0.4x=0.32+0.24
0.2x=0.56
x=2.8

0.6x-0.24=0.4x+0.32
0.6x-0.4x=0.32+0.24
0.2x=0.56
x=2.8